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  • National Semiconductor
  • LM5642MTC
  • DC DC Switching Controllers
  • LM5642 4.5-36V, CURRENT MODE DUA
  •  LM5642MTC Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerNational Semiconductor
  • CategoryDC DC Switching Controllers
  • PackagesBulk
  • Standard Quantity77
  • DescriptionBuck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
  • Package / Case28-TSSOP (0.173", 4.40mm Width)
  • Output TypeTransistor Driver
  • Mounting TypeSurface Mount
  • FunctionStep-Down
  • Operating Temperature-40°C ~ 125°C (TJ)
  • Output ConfigurationPositive
  • Frequency - Switching200kHz
  • TopologyBuck
  • Voltage - Supply (Vcc/Vdd)4.5V ~ 36V
  • Supplier Device Package28-TSSOP
  • Synchronous RectifierYes
  • Control FeaturesCurrent Limit, Enable, Soft Start
  • Output Phases2
  • Duty Cycle (Max)98.9%
  • Clock SyncYes
  • Number of Outputs2

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Quality and Reliability

We supply 100% original and brand-new LM5642MTC from National Semiconductor only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
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In Stock: 500
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MORECustomer Reviews
  • Ha***er 
    Your service is good. I am very satisfied with the quality of this IC, it has been working great in my project.
  • Ma***ac 
    Good!
  • Ti***na 
    Thank you for your support with every time! Products are delivered with good condition.
  • Je***zy 
    Thank you very much for everything you have done so far for my cause.
  • Cl***us 
    Danke fuer schnelle Lieferung

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LM5642MTC

In Stock: 500 | For reference only.